The categories Total emissions, Energy and Transport do not include emissions and removals from LULUCF (carbon sink activities) and emissions from international bunkers (international aviation and maritime transport).

It is "virtually certain" that warm weather extreme events will become more frequent this century, according to a new summary report published by the Intergovernmental Panel on Climate Change (IPCC) on 18 November. In order to explore ways of adapting to heatwaves and other extreme events potentially exacerbated in future by climate change, the IPCC has brought together a range of scientific and professional expertise.